MLK-16215 PCI: imx: refine pcie codes
authorRichard Zhu <hongxing.zhu@nxp.com>
Fri, 11 Jan 2019 10:57:16 +0000 (16:27 +0530)
committerLeonard Crestez <leonard.crestez@nxp.com>
Wed, 17 Apr 2019 23:51:34 +0000 (02:51 +0300)
commit18da2245950cafd8e5aaf37d6aef085ef36e59ac
treec16fb9c5fc9717d9c9cfd16e6bb00fc9e30ccf58
parentcf24ab2375b9abf3a29885d6d7cffe35d135d195
MLK-16215 PCI: imx: refine pcie codes

- correct the msi address
- only do shutdown reset for imx6q pcie, since only
imx6qdl pcie doesn't have the reset mechanism.
- don't limit the max link speed of imx pcie to gen2

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
rebase on v4.19
Signed-off-by: Vipul Kumar <vipul_kumar@mentor.com>
drivers/pci/controller/dwc/pci-imx6.c